Home / 2,259,788.42-3,389,710.21-662,383.80

Finding the Fourth Proportional to 2,259,788.42, 3,389,710.21 and 662,383.80

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Solution

The fourth proportional to 2,259,788.42, 3,389,710.21 and 662,383.80 is: 993,583.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,788.42 : 3,389,710.21 = 662,383.80 : x
  2. Step 2: Convert to fraction form
    2,259,788.42/3,389,710.21 = 662,383.80/x
  3. Step 3: Cross multiply
    2,259,788.42x = 3,389,710.21 × 662,383.80
  4. Step 4: Simplify right side
    2,259,788.42x = 2,245,289,129,798.60
  5. Step 5: Solve for x
    x = 2,245,289,129,798.60/2,259,788.42
  6. Step 6: Final answer
    x = 993,583.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.